General Physics (1023)
Geology (258)
Geo Physics (71)
Astro Physics (43)
Nuclear Physics (56) When I have one cubic foot of air enclosed within a weightless container and place it on the surface of a fresh water body of water at sea level how much mass (weight) will it support before it sinks below the surface?
1 3764a ball of mass 500g moving with a velocity of 10m/s collides with another ball of mass 250g.after the impact,the second ball moved off with a velocity of 8m/s calculate the final velocity of the first ball.
2203a truck A moving with a velocity of 30m/s collides with a stationary trolley B of mass 0.5tonnes after collision the two bodies were automatically connected.find their common velocities after collision if the mass of truck is 1.2tonne.
2 4394
A color made from the addition of two primary colors is called:
What is meant by degenerate and non-degenerate state? Give examples. : quantum physics
Explain the difference between photodiode & photocell?
What is conductors?
the question from which area of physics in ONGC Written examination in physics can we expect more?
how would you describe your self?
What is fluorescence?
Explain when are intermolecular forces the strongest?
What is refraction of light?
A solar collection has been installed to heat water. A large water tank has a volume of 5.0 x 105 cm3. The area of the solar collectors is 8m2. (2 meters by 3 meters). If the water in the tank starts out with a temperature of 30°C in the morning, what is its temperature in the evening after the sun has set?
What is element in geology?
What is potash?
What is the index of refraction of air?
Explain what is photometry?
What are the benefits of geophysics?